package sqlmapper;

import enty.StudentGrade;
import enty.queryVo;
import enty.Student;


import java.util.List;

/**
 * 为了语义化   见名知意
 * **/
public interface StudentMapper {
    Student selectone(int studentno);
    List<Student> SelectByname(String Name);
    List<StudentGrade>queryStu_Grade();
    List<Student>queryStu_and_Grade();
    int Delete(int studentno);
    int Update(Student student);
    int  Insert(Student student);
    List<Student>  queryVo(queryVo queryVo);
}
